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UNO-2174A/2178A User Manual
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Table A.2: UNO-2174A/2178A Connectors and Jumpers
Label
Function
FS1
Fuse for input DC power
CN26
CN32
PCI Express mini Card Socket
CN33
SATA signal connector
CN34
SATA power connector
SW11
Switch for terminal resistor of COM1, 2
SW10
Switch for terminal resistor of COM A
SW9
Switch for terminal resistor of COM B
SW6
Switch for terminal resistor of COM 3-6
SW4
Switch for COMA/COMB RS-422 master/slave selection
JP2 Clear
CMOS
BH1
Battery for RTC
JCOM1-6 RS-232/485 selection for COM1-6
JCOM A
RS-232/422/485 selection for COM A
JCOM B
RS-232/422/485 selection for COM B
SATA
Sata HD Data connector
Power
Sata HD Power connector
CN29
Connector for PC/104+ & PCI-104 expansion board
JP1
System power AT or ATX selection
Содержание UNO-2174A
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Страница 35: ...Appendix A System Settings and Pin Assignments ...